Implement Feature Request 1088

[vinnyfuria]

Description

Implementation of #1088. Specifically:

1. Added current humidity to state info
2. Added status badge to indicate if humidifier is idle or not

Related Issue

This PR fixes or closes issue: fixes #1088

Motivation and Context

Makes the humidifier card match features with climate card providing more information to users.

How Has This Been Tested

Tested locally following "developer" instructions.

Types of changes

• 🐛 Bug fix (non-breaking change which fixes an issue)
• 🚀 New feature (non-breaking change which adds functionality)
• 🌎 Translation (addition or update a translation)
• ⚙️ Tech (code style improvement, performance improvement or dependencies bump)
• 📚 Documentation (fix or addition in the documentation)
• ⚠️ Breaking change (fix or feature that would cause existing functionality to change)

Checklist

• My code follows the code style of this project.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have tested the change locally.
• I followed the steps if I add a new language .

[mxr]

Seems reasonable but I haven't tested on my end

[piitaya]

Thank you !
Sorry for the late review.
I added a small change : use a different icon if idle. Otherwise it's ok for me 🙂